85742238

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{87671}}^1$

素因数の和:87839

約数の個数: 16

約数和(自身を含む): 172538496

約数和(自身を除く): 86796258

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 87671, 175342, 263013, 526026, 14290373, 28580746, 42871119, 85742238]

約数ペア:

[(1, 85742238), (2, 42871119), (3, 28580746), (6, 14290373), (163, 526026), (326, 263013), (489, 175342), (978, 87671)]